General

  • Target

    954f86294597b084b342d5a2693d7b4a3c4a9f7fca412881d598fc36b027541e

  • Size

    4.1MB

  • Sample

    230326-tplfmshb56

  • MD5

    32974cf0af5a91f8b7a3f00885a65f58

  • SHA1

    e40ac6047b6c5b0db2e623f992304e01f9d8b60b

  • SHA256

    954f86294597b084b342d5a2693d7b4a3c4a9f7fca412881d598fc36b027541e

  • SHA512

    19b4cae7998f93266c81e181b91d933939b992fb37667d4f7b69b945329d98d3b5e846fbd5a1454724fb676b003a90fca6fe8853c74ca10a73803062b0629d8c

  • SSDEEP

    98304:LAJRoLUMI2EcipwIPFl2pMJZ6FwN+3+i8fL6JVlgyihaR:8JR8UMI2EnWIPT2pMJQFKI4vP6

Malware Config

Targets

    • Target

      954f86294597b084b342d5a2693d7b4a3c4a9f7fca412881d598fc36b027541e

    • Size

      4.1MB

    • MD5

      32974cf0af5a91f8b7a3f00885a65f58

    • SHA1

      e40ac6047b6c5b0db2e623f992304e01f9d8b60b

    • SHA256

      954f86294597b084b342d5a2693d7b4a3c4a9f7fca412881d598fc36b027541e

    • SHA512

      19b4cae7998f93266c81e181b91d933939b992fb37667d4f7b69b945329d98d3b5e846fbd5a1454724fb676b003a90fca6fe8853c74ca10a73803062b0629d8c

    • SSDEEP

      98304:LAJRoLUMI2EcipwIPFl2pMJZ6FwN+3+i8fL6JVlgyihaR:8JR8UMI2EnWIPT2pMJQFKI4vP6

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Tasks